Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
W 21kt⇓
5ft
Tuesday
High: 73 °F
NW 11kt
2ft
Tuesday Night
Low: 67 °F
W 8kt
< 1ft
Wednesday
High: 76 °F
SSW 8kt⇓
< 1ft
Wednesday Night
Low: 71 °F
⇑S 12kt
< 1ft
Thursday
High: 75 °F
SW 13kt
1-2ft
Thursday Night
Low: 68 °F
WSW 9kt
1ft
Friday
High: 74 °F
Light Wind
< 1ft
Friday Night
Low: 66 °F
N 7kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT Aug 24, 2026
Forecast Valid: 7pm EDT Aug 24, 2026-6pm EDT Aug 31, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 18 to 21 kt decreasing to 14 to 17 kt after midnight. A chance of showers, mainly before 11pm. A chance of waterspouts. Waves 5 ft subsiding to 2 ft.

Tuesday

NW wind 7 to 11 kt becoming W in the afternoon. A chance of waterspouts before 1pm. Partly sunny. Waves 2 ft subsiding to 1 ft or less.

Tuesday Night

W wind 5 to 8 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.

Wednesday

SSW wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming S 7 to 12 kt in the evening. A slight chance of showers after 2am. Waves 1 ft or less.

Thursday

SSW wind around 13 kt becoming WSW in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Waves 1 to 2 ft.

Thursday Night

WSW wind 5 to 9 kt becoming W after midnight. A chance of thunderstorms before 8pm. Waves around 1 ft.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.